This is for people who can't think straight. I never even considered that there would be any restrictions in TE/VT. If you can upgrade, then upgrade. If you can jump twice, then jump.
If VT introduces a rule like "Upgrading levels 1, 6, and 7 in the Conflux is prohibited," then what's the point of VT? Either physically prevent upgrading them, or allow it without restrictions.
One of the main goals of VT is to have MINIMUM RULES! Ideally, there shouldn't even be a topic with rules for VT.
Auto-translated